{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:N7KL2SOOHCSKMMP4NJGDT6KI6P","short_pith_number":"pith:N7KL2SOO","canonical_record":{"source":{"id":"1702.00432","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-02-01T19:39:41Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"0dbb42f47083c4d0c42ac5e4f57451801a7154664f27b6bd3a757c194cd0911f","abstract_canon_sha256":"62cfbeb6aab2883c6db2e57cf94c5a0c2637736d8ee4eadc0248902dfc75bc5b"},"schema_version":"1.0"},"canonical_sha256":"6fd4bd49ce38a4a631fc6a4c39f948f3da0c4cb05fa2b7fd5e5a76e4c66bf8ce","source":{"kind":"arxiv","id":"1702.00432","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.00432","created_at":"2026-05-18T00:51:33Z"},{"alias_kind":"arxiv_version","alias_value":"1702.00432v1","created_at":"2026-05-18T00:51:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.00432","created_at":"2026-05-18T00:51:33Z"},{"alias_kind":"pith_short_12","alias_value":"N7KL2SOOHCSK","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"N7KL2SOOHCSKMMP4","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"N7KL2SOO","created_at":"2026-05-18T12:31:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:N7KL2SOOHCSKMMP4NJGDT6KI6P","target":"record","payload":{"canonical_record":{"source":{"id":"1702.00432","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-02-01T19:39:41Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"0dbb42f47083c4d0c42ac5e4f57451801a7154664f27b6bd3a757c194cd0911f","abstract_canon_sha256":"62cfbeb6aab2883c6db2e57cf94c5a0c2637736d8ee4eadc0248902dfc75bc5b"},"schema_version":"1.0"},"canonical_sha256":"6fd4bd49ce38a4a631fc6a4c39f948f3da0c4cb05fa2b7fd5e5a76e4c66bf8ce","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:51:33.554868Z","signature_b64":"TZJYYr00Vi8zC3CgPEkMZsDPkKBQzntrvZOt+7RHKjFpo3Sh6NmnL2GQzWcgJOz6GUUdMHa8rs1d9kIDIHl5Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6fd4bd49ce38a4a631fc6a4c39f948f3da0c4cb05fa2b7fd5e5a76e4c66bf8ce","last_reissued_at":"2026-05-18T00:51:33.554403Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:51:33.554403Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1702.00432","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:51:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OMPP2rMWfyrjzVTiZICCDt2g+4cL2EfHfyzn/Q8/U3J9/tJo/GByBkqmpAZBVsRgVSElTIpmErzwtQAvW0psCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T11:58:11.622865Z"},"content_sha256":"17428d76c4b5ddb5df1114c345e1beb66cdda33d7ed3cb93d15f63d4c35fc1ac","schema_version":"1.0","event_id":"sha256:17428d76c4b5ddb5df1114c345e1beb66cdda33d7ed3cb93d15f63d4c35fc1ac"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:N7KL2SOOHCSKMMP4NJGDT6KI6P","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"van der Waals like behaviour of topological AdS black holes in massive gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"B. Eslam Panah, R. B. Mann, S. H. Hendi, S. Panahiyan","submitted_at":"2017-02-01T19:39:41Z","abstract_excerpt":"Motivated by recent developments in black hole thermodynamics, we investigate van der Waals phase transitions of charged black holes in massive gravity. We find that massive gravity theories can exhibit strikingly different thermodynamic behaviour compared to that of Einstein gravity, and that the mass of the graviton can generate a range of new phase transitions for topological black holes that are otherwise forbidden."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.00432","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:51:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zkKiLau+btPbm/nbeWjdBGzZmulSvCMNIFzaRNQRzmP8xPfwQiSnnGZdejQdBfGRzhmRUljXThCbo2GrVxO1AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T11:58:11.623606Z"},"content_sha256":"f9702709550a76077c31b0731e96637bc20e0c8dc40a7e9129e03be1065fff9a","schema_version":"1.0","event_id":"sha256:f9702709550a76077c31b0731e96637bc20e0c8dc40a7e9129e03be1065fff9a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/N7KL2SOOHCSKMMP4NJGDT6KI6P/bundle.json","state_url":"https://pith.science/pith/N7KL2SOOHCSKMMP4NJGDT6KI6P/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/N7KL2SOOHCSKMMP4NJGDT6KI6P/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-25T11:58:11Z","links":{"resolver":"https://pith.science/pith/N7KL2SOOHCSKMMP4NJGDT6KI6P","bundle":"https://pith.science/pith/N7KL2SOOHCSKMMP4NJGDT6KI6P/bundle.json","state":"https://pith.science/pith/N7KL2SOOHCSKMMP4NJGDT6KI6P/state.json","well_known_bundle":"https://pith.science/.well-known/pith/N7KL2SOOHCSKMMP4NJGDT6KI6P/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:N7KL2SOOHCSKMMP4NJGDT6KI6P","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"62cfbeb6aab2883c6db2e57cf94c5a0c2637736d8ee4eadc0248902dfc75bc5b","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-02-01T19:39:41Z","title_canon_sha256":"0dbb42f47083c4d0c42ac5e4f57451801a7154664f27b6bd3a757c194cd0911f"},"schema_version":"1.0","source":{"id":"1702.00432","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.00432","created_at":"2026-05-18T00:51:33Z"},{"alias_kind":"arxiv_version","alias_value":"1702.00432v1","created_at":"2026-05-18T00:51:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.00432","created_at":"2026-05-18T00:51:33Z"},{"alias_kind":"pith_short_12","alias_value":"N7KL2SOOHCSK","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"N7KL2SOOHCSKMMP4","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"N7KL2SOO","created_at":"2026-05-18T12:31:31Z"}],"graph_snapshots":[{"event_id":"sha256:f9702709550a76077c31b0731e96637bc20e0c8dc40a7e9129e03be1065fff9a","target":"graph","created_at":"2026-05-18T00:51:33Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Motivated by recent developments in black hole thermodynamics, we investigate van der Waals phase transitions of charged black holes in massive gravity. We find that massive gravity theories can exhibit strikingly different thermodynamic behaviour compared to that of Einstein gravity, and that the mass of the graviton can generate a range of new phase transitions for topological black holes that are otherwise forbidden.","authors_text":"B. Eslam Panah, R. B. Mann, S. H. Hendi, S. Panahiyan","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-02-01T19:39:41Z","title":"van der Waals like behaviour of topological AdS black holes in massive gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.00432","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:17428d76c4b5ddb5df1114c345e1beb66cdda33d7ed3cb93d15f63d4c35fc1ac","target":"record","created_at":"2026-05-18T00:51:33Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"62cfbeb6aab2883c6db2e57cf94c5a0c2637736d8ee4eadc0248902dfc75bc5b","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-02-01T19:39:41Z","title_canon_sha256":"0dbb42f47083c4d0c42ac5e4f57451801a7154664f27b6bd3a757c194cd0911f"},"schema_version":"1.0","source":{"id":"1702.00432","kind":"arxiv","version":1}},"canonical_sha256":"6fd4bd49ce38a4a631fc6a4c39f948f3da0c4cb05fa2b7fd5e5a76e4c66bf8ce","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6fd4bd49ce38a4a631fc6a4c39f948f3da0c4cb05fa2b7fd5e5a76e4c66bf8ce","first_computed_at":"2026-05-18T00:51:33.554403Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:51:33.554403Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TZJYYr00Vi8zC3CgPEkMZsDPkKBQzntrvZOt+7RHKjFpo3Sh6NmnL2GQzWcgJOz6GUUdMHa8rs1d9kIDIHl5Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:51:33.554868Z","signed_message":"canonical_sha256_bytes"},"source_id":"1702.00432","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:17428d76c4b5ddb5df1114c345e1beb66cdda33d7ed3cb93d15f63d4c35fc1ac","sha256:f9702709550a76077c31b0731e96637bc20e0c8dc40a7e9129e03be1065fff9a"],"state_sha256":"9dcac4cfed8d9e6f8b0b7a08e23e7e49ed0c5cce86b16ac1ec8a3bf67f959af6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+iqbVB0sy7zWtOfwkk41H9oJRsDXTDHZtqKwhRSBZg8qZ42ofkdZmX3NF6ROpgBv1TGWSz1SNhFwyz5a8Sg8CA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T11:58:11.627291Z","bundle_sha256":"565bc1a24af93b2dee5f505170e0975a028097041f05ab59aedec80b19147c0e"}}